Select all the equations that have 2 solutions.
n (x+3)2 = 9
0 (x - 5)2 = -5
(x + 2)2 -...
Mathematics, 10.06.2021 16:40 gizmo50245
Select all the equations that have 2 solutions.
n (x+3)2 = 9
0 (x - 5)2 = -5
(x + 2)2 - 6 = 0
(x โ 9)2 + 25 = 0
(x + 10) = 1
(x - 8) = 0
5 = (x + 1)(x + 1)
Answers: 1
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